10865752181 has 16 divisors (see below), whose sum is σ = 11599862400. Its totient is φ = 10142350848.

The previous prime is 10865752171. The next prime is 10865752189. The reversal of 10865752181 is 18125756801.

10865752181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10865752181 is a prime.

It is a super-2 number, since 2×10865752181² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10865752189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3077225 + ... + 3080753.

It is an arithmetic number, because the mean of its divisors is an integer number (724991400).

Almost surely, 2^10865752181 is an apocalyptic number.

It is an amenable number.

10865752181 is a deficient number, since it is larger than the sum of its proper divisors (734110219).

10865752181 is a wasteful number, since it uses less digits than its factorization.

10865752181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4988.

The product of its (nonzero) digits is 134400, while the sum is 44.

The spelling of 10865752181 in words is "ten billion, eight hundred sixty-five million, seven hundred fifty-two thousand, one hundred eighty-one".